:root {
  /* Soft Modern Aesthetic */
  --bg-color: #f8fafc;
  --surface-color: #ffffff;
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #e0e7ff;
  --text-main: #334155;
  --text-heading: #0f172a;
  --text-muted: #64748b;
  --accent: #14b8a6;
  --danger: #ef4444;
  --border: #e2e8f0;
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-float: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
  
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 40px;
  --space-7: 64px;
  
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

body, h1, h2, h3, p, ul, ol, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-hover);
}

ul, ol {
  list-style-position: inside;
}

/* Accessibility */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Typography */
h1, h2, h3, h4 {
  color: var(--text-heading);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

h1 { font-size: 2.5rem; margin-bottom: var(--space-5); }
h2 { font-size: 2rem; margin-bottom: var(--space-4); margin-top: var(--space-6); }
h3 { font-size: 1.5rem; margin-bottom: var(--space-3); margin-top: var(--space-5); }

.brand-name {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-heading);
  overflow-wrap: anywhere;
}

p {
  margin-bottom: var(--space-4);
}

/* Layout */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

main {
  flex: 1;
}

section {
  padding: var(--space-7) 0;
}

/* Grid & Flex Utilities */
.grid {
  display: grid;
  gap: var(--space-6);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

/* The min-width: 0 rule prevents flex/grid items from blowing out containers */
.grid > *, .flex > * {
  min-width: 0;
}

/* Header */
.site-header {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: 52px;
  position: relative;
  z-index: 100;
}

@media (min-width: 768px) {
  .site-header { height: 64px; }
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo-area {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo-icon {
  width: 24px;
  height: 24px;
  fill: var(--primary);
}

/* Navigation */
.site-nav {
  display: none;
}

.nav-links {
  display: flex;
  gap: var(--space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-main);
  font-weight: 500;
  overflow-wrap: anywhere;
}

.nav-link:hover {
  color: var(--primary);
}

.header-cta {
  display: none;
}

@media (min-width: 768px) {
  .site-nav { display: block; }
  .header-cta { display: block; }
  .menu-toggle { display: none; }
}

/* Mobile Menu */
.menu-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--text-heading);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--surface-color);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  border-bottom: 1px solid var(--border);
  display: none;
}

.mobile-menu.is-visible {
  display: block;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border);
  color: var(--text-heading);
}

.btn-outline:hover {
  background-color: var(--bg-color);
  border-color: var(--text-muted);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-light) 0%, #f0fdfa 100%);
  padding: var(--space-7) 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-5);
}

/* Cards (Horizontal Split style) */
.guides-grid {
  display: grid;
  gap: var(--space-6);
}

.card {
  display: flex;
  flex-direction: column;
  background-color: var(--surface-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.card-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--bg-color);
  position: relative;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-tags {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.tag {
  background: var(--primary-light);
  color: var(--primary-hover);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
  margin-top: 0;
}

.card-desc {
  color: var(--text-muted);
  margin-bottom: var(--space-5);
  flex: 1;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-meta {
  font-size: 0.875rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.stat-group {
  display: flex;
  align-items: baseline;
  gap: var(--space-3);
}

.stat-value {
  font-weight: 700;
  color: var(--text-heading);
}

@media (min-width: 768px) {
  .card {
    flex-direction: row;
  }
  .card-media {
    width: 40%;
    aspect-ratio: auto;
    flex-shrink: 0;
  }
  .card-content {
    width: 60%;
  }
}

/* Content Pages */
.page-header {
  padding: var(--space-7) 0 var(--space-5);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-6);
}

.content-article {
  max-width: 800px;
  margin: 0 auto;
}

.content-article h2 {
  margin-top: var(--space-6);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border);
}

.content-article ul, .content-article ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-5);
}

.content-article li {
  margin-bottom: var(--space-2);
}

/* Table styling for cookie policy */
.data-table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin-bottom: var(--space-5);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 600px;
}

.data-table th, .data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background-color: var(--bg-color);
  font-weight: 600;
  color: var(--text-heading);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* Contact Page */
.contact-layout {
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  background: var(--surface-color);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
}

.map-block {
  width: 100%;
  height: 250px;
  background: linear-gradient(to bottom right, var(--primary-light), #ccfbf1);
  border-radius: var(--radius-sm);
  margin-top: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 600;
  border: 1px solid var(--border);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--text-heading);
}

.form-control {
  width: 100%;
  padding: var(--space-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  background: var(--surface-color);
  color: var(--text-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-control.is-invalid {
  border-color: var(--danger);
}

.error-message {
  color: var(--danger);
  font-size: 0.875rem;
  margin-top: var(--space-1);
  display: none;
}

.error-message.is-visible {
  display: block;
}

.form-success {
  background-color: #d1fae5;
  color: #065f46;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-4);
  display: none;
}

.form-success.is-visible {
  display: block;
}

/* Footer */
.site-footer {
  background-color: var(--surface-color);
  border-top: 1px solid var(--border);
  padding: var(--space-6) 0 var(--space-4);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-title {
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: var(--space-3);
  font-size: 1.125rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--border);
  padding: var(--space-4);
  box-shadow: 0 -4px 10px rgba(0,0,0,0.05);
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.cookie-text {
  font-size: 0.875rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

@media (min-width: 768px) {
  .cookie-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .cookie-text {
    flex: 1;
    margin-right: var(--space-5);
  }
}

/* Small screen breakpoint (<400px) */
@media (max-width: 399px) {
  h1 { font-size: 2rem; }
  .card-meta { flex-direction: column; align-items: flex-start; gap: var(--space-1); }
  .cookie-actions { flex-direction: column; width: 100%; }
  .cookie-actions .btn { width: 100%; }
}